http://www.hyyche.com/#mainC:\Users\Administrator>ping hyyche.com正在 Ping hyyche.com [114.55.185.26] 具有 32 字节的数据:来自 114.55.185.26 的回复: 字节=32 时间=7ms TTL=45114.55.185.26 的 Ping 统计信息: 数据包: 已发送 = 1，已接收 = 1，丢失 = 0 (0% 丢失)，往返行程的估计时间(以毫秒为单位): 最短 = 7ms，最长 = 7ms，平均 = 7msControl-C^CC:\Users\Administrator>ping image.hyyche.comPing 请求找不到主机 image.hyyche.com。请检查该名称，然后重试。haproxy 配置； # redirect scheme https if !{ ssl_fc } acl host_static hdr_beg(host) -i image. video. down use_backend webserver_test if host_statichttp://image.hyyche.com//images//webbanner/20151228101039b79c3f60f74c4d68be1ea0b9c668f532.jpg?version=1470484416110此时不行:[root@hy-haproxy ~]# wget http://image.hyyche.com//images//webbanner/20151228101039b79c3f60f74c4d68be1ea0b9c668f532.jpg?version=1470484416110--2016-08-08 19:09:36-- http://image.hyyche.com//images//webbanner/20151228101039b79c3f60f74c4d68be1ea0b9c668f532.jpg?version=1470484416110Resolving image.hyyche.com... failed: Name or service not known.wget: unable to resolve host address ?.mage.hyyche.com?[root@hy-haproxy ~]# wget http://image.hyyche.com//images//webbanner/20151228101039b79c3f60f74c4d68be1ea0b9c668f532.jpg?version=1470484416110--2016-08-08 19:21:14-- http://image.hyyche.com//images//webbanner/20151228101039b79c3f60f74c4d68be1ea0b9c668f532.jpg?version=1470484416110Resolving image.hyyche.com... 114.55.185.26Connecting to image.hyyche.com|114.55.185.26|:80... connected.HTTP request sent, awaiting response... 200 OKLength: 911926 (891K) [image/jpeg]Saving to: ?.0151228101039b79c3f60f74c4d68be1ea0b9c668f532.jpg?version=1470484416110.1?100%[================================================================================================================================================================>] 911,926 1.16M/s in 0.7s 2016-08-08 19:21:15 (1.16 MB/s) - ?.0151228101039b79c3f60f74c4d68be1ea0b9c668f532.jpg?version=1470484416110.1?.saved [911926/911926]hyyche.com和image.hyyche.com指向同一个地址